 .topword{
    width: 90%;
    margin: 0 auto 2%;
    position: relative; 
    padding-top: 20px;
}
.topword img{width: 100%;}
.bangzhu{
    width: 70%;
    margin: 0 auto;
    position: relative; 
}
.bangzhu .bz{ width: 100%;}

.bangzhu .lots{
    position: absolute;
    bottom: -20%;
    right: 35%;
    width: 35%;
    -webkit-animation: lightShake 2s infinite linear;
    animation: lightShake 2s infinite linear;
}




/* lightShake */

@-webkit-keyframes lightShake {
    0% {
        -webkit-transform: scale(1);
    }
    10%,20% {
        -webkit-transform: scale(0.9) rotate(-3deg);
    }
    30%,50%,70%,90% {
        -webkit-transform: scale(1.1) rotate(3deg);
    }
    40%,60%,80% {
        -webkit-transform: scale(1.1) rotate(-3deg);
    }
    100% {
        -webkit-transform: scale(1) rotate(0);
    }
}

@-moz-keyframes lightShake {
    0% {
        -moz-transform: scale(1);
    }
    10%,20% {
        -moz-transform: scale(0.9) rotate(-3deg);
    }
    30%,50%,70%,90% {
        -moz-transform: scale(1.1) rotate(3deg);
    }
    40%,60%,80% {
        -moz-transform: scale(1.1) rotate(-3deg);
    }
    100% {
        -moz-transform: scale(1) rotate(0);
    }
}

@-ms-keyframes lightShake {
    0% {
        -ms-transform: scale(1);
    }
    10%,20% {
        -ms-transform: scale(0.9) rotate(-3deg);
    }
    30%,50%,70%,90% {
        -ms-transform: scale(1.1) rotate(3deg);
    }
    40%,60%,80% {
        -ms-transform: scale(1.1) rotate(-3deg);
    }
    100% {
        -ms-transform: scale(1) rotate(0);
    }
}

@keyframes lightShake {
    0% {
        transform: scale(1);
    }
    10%,20% {
        transform: scale(0.9) rotate(-3deg);
    }
    30%,50%,70%,90% {
        transform: scale(1.1) rotate(3deg);
    }
    40%,60%,80% {
        transform: scale(1.1) rotate(-3deg);
    }
    100% {
        transform: scale(1) rotate(0);
    }
}

/* continuouslyShake */

@-webkit-keyframes continuouslyShake {
    0% {
        -webkit-transform: scale(1.2) rotate(0);
    }
    25% {
        -webkit-transform: scale(1.2) rotate(-6deg);
    }
    75% {
        -webkit-transform: scale(1.2) rotate(6deg);
    }
    100% {
        -webkit-transform: scale(1.2) rotate(0);
    }
}

@keyframes continuouslyShake {
    0% {
        transform: scale(1.2) rotate(0);
    }
    25% {
        transform: scale(1.2) rotate(-6deg);
    }
    75% {
        transform: scale(1.2) rotate(6deg);
    }
    100% {
        transform: scale(1.2) rotate(0);
    }
}

/* rotateOut */

@-webkit-keyframes rotateIn {
    0% {
        -webkit-transform:scale(0) rotate(-360deg)
    }
    50% {
        -webkit-transform:scale(0.5) rotate(-180deg)
    }
    100% {
        -webkit-transform:scale(1) rotate(0)
    }
}

@keyframes rotateIn {
    0% {
        transform:scale(0) rotate(-360deg)
    }
    50% {
        transform:scale(0.5) rotate(-180deg)
    }
    100% {
        transform:scale(1) rotate(0)
    }
}

/* bounceInUp */

@-webkit-keyframes bounceInUp {
    0% {
        opacity:0;
        -webkit-transform:translateY(100%)
    }
    20% {
        opacity:1;
        -webkit-transform:translateY(-10%)
    }
    80% {
        opacity:1;
        -webkit-transform:translateY(5%)
    }
    100% {
        opacity:1;
        -webkit-transform:translateY(0)
    }
}

@keyframes bounceInUp {
    0% {
        opacity:0;
        transform:translateY(100%)
    }
    20% {
        opacity:1;
        transform:translateY(-10%)
    }
    80% {
        opacity:1;
        transform:translateY(5%)
    }
    100% {
        opacity:1;
        transform:translateY(0)
    }
}